Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11384000 | Control system and an adaptive electrokinetic dewatering system incorporating same for dewatering tailings | Ed Hanna, Clare Armstrong, Barna Szabados, Steven Spencer, Doug Kimzey | 2022-07-12 |
| 9896356 | Electrokinetic process for consolidation of oil sands tailings | Gregory J. Smith, Bruce S. Beattie, Robert C. Parrott, Paul Garcia, Doug Kimzey +1 more | 2018-02-20 |
| 9428408 | Method and apparatus for treating tailings using an AC voltage with a DC offset | Bruce S. Beattie, Paul Garcia, Doug Kimzey, Ben Harris, Robert C. Parrott | 2016-08-30 |